Sandcast, 93% Copper and Tin Plated - 46 Pieces. We offer Electrical Assortments ranging from fuses, terminals, wire nuts and weatherpack. All KL Jack Drawer Assortments are packaged in Large Scoop Latching Metal Boxes with a Contents Label and easy to read Drawer ID Label. Assortment Drawer Outside Dimensions in Inches: 18" wide x 12" deep x 3" high.